<template>
  <div class='search-list'
       v-show='searches.length'>
    <transition-group name='list'
                      tag='ul'>
      <li class='search-item'
          v-for='(item,index) in searches'
          :key="index"
          @click='selectItem(item)'>
        <span class='text'>{{item}}</span>
        <span class='icon'
              @click.stop='deleteOne(item)'>
          <i class='icon-delete'></i>
        </span>
      </li>
    </transition-group>
  </div>
</template>

<script>
export default {
  name: 'SearchList',
  props: {
    searches: {
      type: Array,
      default: () => []
    }
  },
  methods: {
    selectItem (item) {
      this.$emit('select', item)
    },
    deleteOne (item) {
      this.$emit('delete', item)
    }
  }
}
</script>

<style scoped lang='stylus'  rel='stylesheet/stylus'>
@import '~common/stylus/variable'
.search-list
  .search-item
    display: flex
    align-items: center
    height: 40px
    overflow: hidden
    &.list-enter-active, &.list-leave-active
      transition: all 0.1s
    &.list-enter, &.list-leave-to
      height: 0
    .text
      flex: 1
      color: $color-text-l
    .icon
      extend-click()
      .icon-delete
        font-size: $font-size-small
        color: $color-text-d
</style>
